EF205-210
Distributeur OfficielBy ABB
SKU
ABBEF205210
MPN
1SAX531001R1101
Weight
1.256 kg
The EF205-210 is an self-supplied electronic overload relay, which means no extra external supply is needed. It offers reliable and fast protection for motors in the event of overload or phase failure. Easy to use like a thermal overload relay and compatible with standard motor applications, the electronic overload relay is convincing, above all, due to its wide setting range, high accuracy, high operational temperature range and the possibility to select a trip class (10E, 20E, 30E). Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP- and Test function and a trip indication. The overload relays are connected directly to the contactors. EF205 has ATEX and IECEx certification 1)
1) ATEX is valid for products produced from week 42, 2014.
IECEx is valid for products produced from week 15, 2017.
Spécifications techniques
Dimensions
| Produit Largeur Net | 105 mm |
| Produit Hauteur Net | 171 mm |
| Produit Longueur Net | 122,8 mm |
| Poids net | 1,256 kg |
Technique
| Setting Range | 63 ... 210 A |
| Tension | Circuit auxiliaire 600 V AC/DC, Circuit principal 1000 V AC |
| Courant nominal de fonctionnement (Ie) | 210 A |
| Fréquence assignée (f) | Circuit auxiliaire 50 Hz, Circuit auxiliaire 60 Hz, Circuit auxiliaire DC, Circuit principal 50 Hz, Circuit principal 60 Hz |
| Tension assignée de tenue aux chocs (Uimp) | Circuit auxiliaire 6 kV, Circuit principal 8 kV |
| Tension assignée d’isolement (Ui) | 1000 V |
| Nombre de pôles | 3 |
| Number of Auxiliary Contacts NC | 1 |
| Number of Auxiliary Contacts NO | 1 |
| Number of Protected Poles | 3 |
| Courant thermique conventionnel à l’air libre (Ith) | Auxiliary Circuit NC 5 A, Auxiliary Circuit NO 5 A |
| Courant assignée d’emploi AC-15 (Ie) | (240 V) NC 3 A, (240 V) NO 3 A, (400 V) NC 1.1 A, (400 V) NO 1.1 A, (500 V) NC 0.75 A, (500 V) NO 0.75 A |
| Courant assignée d’emploi DC-13 (Ie) | (125 V) NC 0.55 A, (125 V) NO 0.5 A, (24 V) NC 1.5 A, (24 V) NO 1.5 A, (250 V) NC 0.27 A, (250 V) NO 0.27 A, (60 V) NC 0.55 A, (60 V) NO 0.55 A |
| Indice de protection | Housing IP20, Main Circuit Terminals IP00 |
| Degré de pollution | 3 |
| Connecting Capacity Auxiliary Circuit | Flexible with Ferrule 1/2x 0.75 ... 2.5 mm², Flexible with Insulated Ferrule 1/2x 0.75 ... 2.5 mm², Flexible 1/2x 0.75 ... 2.5 mm², Rigid 1/2x 1 ... 4 mm² |
| Connecting Capacity Main Circuit | Hole Diameter > 8 mm², Rigid or Flexible with Cable Lug 1x 16 ... 185 mm², Rigid or Flexible with Cable Lug 2x 16 ... 120 mm² |
| Couple de serrage | Auxiliary Circuit 0.8 ... 1.2 N·m, Main Circuit 18 N·m |
| Wire Stripping Length | Auxiliary Circuit 9 mm |
| Recommended Screw Driver | Circuit auxiliaire Pozidriv 2 |
| Type d'encastrement | 1 ... 6 |
| Power Loss | at Rated Operating Conditions per Pole 0.107 ... 1.191 W |
| Adapté pour | A145, A185, AF145, AF185, AF190, AF205 |
| Normes et standards | IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1 |
Technique UL/CSA
| Maximum Operating Voltage UL/CSA | Circuit principal 600 V AC |
| Contact Rating UL/CSA | (NC:) B600, (NC:) Q600, (NO:) B600, (NO:) Q600 |
| Connecting Capacity Main Circuit UL/CSA | Stranded 1/2x 6-0000 AWG |
| Connecting Capacity Auxiliary Circuit UL/CSA | Flexible 1/2x 18-10 AWG, Stranded 1/2x 18-10 AWG |
| Tightening Torque UL/CSA | Auxiliary Circuit 7 ... 11 in·lb, Main Circuit 160 in·lb |
Environnement
| Température de l’air ambiant | Operation -25 ... +70 °C, Operation Compensated -25 ... +70 °C, Storage -50 ... +85 °C |
| Ambient Air Temperature Compensation | Oui |
| Altitude de fonctionnement maximale autorisée | 2000 m |
| Résistance aux chocs selon CEI 60068-2-27 | 11 ms Pulse 25g |
| Resistance to Vibrations acc. to IEC 60068-2-6 | 5g / 3 ... 150 Hz |
| Statut RoHS | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
Pourquoi Proax pour ABB EF205-210?
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Informations complémentaires
| Autres noms | EF205210 |
| Taille de l'emballage | 1 |
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